Pith Number

pith:5QSBWNGN

pith:2026:5QSBWNGNHA4D2XFRMQWOEIS7NR

not attested not anchored not stored refs pending

Complexity of tensor network simulation for noisy quantum circuits

Song Cheng, Yuguo Shao, Zhengwei Liu, Zishuo Zhao

arxiv:2606.00474 v1 · 2026-05-30 · cond-mat.str-el · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QSBWNGNHA4D2XFRMQWOEIS7NR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-02T01:03:55.699690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec241b34cd38383d5cb1642ce2225f6c606752658b3af7c15adb7aa289b1cf49

Aliases

arxiv: 2606.00474 · arxiv_version: 2606.00474v1 · doi: 10.48550/arxiv.2606.00474 · pith_short_12: 5QSBWNGNHA4D · pith_short_16: 5QSBWNGNHA4D2XFR · pith_short_8: 5QSBWNGN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5QSBWNGNHA4D2XFRMQWOEIS7NR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ec241b34cd38383d5cb1642ce2225f6c606752658b3af7c15adb7aa289b1cf49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a49bb84693e47edb55d2816c95aedb0b3ca7d952013de34d25df05f33f232026",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-05-30T01:42:33Z",
    "title_canon_sha256": "5f78522efbd8c041e29d0a3694ae4b969145a26ee3d7bf0a25812ed9d8c5cd81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00474",
    "kind": "arxiv",
    "version": 1
  }
}